/*
 * Copyright 2024 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package androidx.pdf.util;

import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Rect;

import androidx.annotation.RestrictTo;

import org.jspecify.annotations.NonNull;

import java.util.List;

/**
 * A list of rects to be drawn, and the {@link Paint} to draw them with.
 */
@RestrictTo(RestrictTo.Scope.LIBRARY)
public abstract class DrawSpec {
    protected final Paint mPaint;
    protected final List<Rect> mRects;

    public DrawSpec(@NonNull Paint paint, @NonNull List<Rect> rects) {
        this.mPaint = paint;
        this.mRects = rects;
    }

    /** Subclasses should draw what they need, based on their rects here. */
    public abstract void draw(@NonNull Canvas canvas);
}
